EP4100572C0 - Methods for producing a liner web - Google Patents

Methods for producing a liner web

Info

Publication number
EP4100572C0
EP4100572C0 EP20812272.1A EP20812272A EP4100572C0 EP 4100572 C0 EP4100572 C0 EP 4100572C0 EP 20812272 A EP20812272 A EP 20812272A EP 4100572 C0 EP4100572 C0 EP 4100572C0
Authority
EP
European Patent Office
Prior art keywords
producing
methods
liner web
liner
web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20812272.1A
Other languages
German (de)
French (fr)
Other versions
EP4100572B1 (en
EP4100572A1 (en
Inventor
Linus Friedrich
Marc Harms
Philip Schnellinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP4100572A1 publication Critical patent/EP4100572A1/en
Application granted granted Critical
Publication of EP4100572C0 publication Critical patent/EP4100572C0/en
Publication of EP4100572B1 publication Critical patent/EP4100572B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D99/00—Subject matter not provided for in other groups of this subclass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling
EP20812272.1A 2020-02-04 2020-11-24 Methods for producing a liner web Active EP4100572B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020102731.1A DE102020102731A1 (en) 2020-02-04 2020-02-04 Process for the production of a liner paper web
PCT/EP2020/083170 WO2021155970A1 (en) 2020-02-04 2020-11-24 Methods for producing a liner web

Publications (3)

Publication Number Publication Date
EP4100572A1 EP4100572A1 (en) 2022-12-14
EP4100572C0 true EP4100572C0 (en) 2024-02-28
EP4100572B1 EP4100572B1 (en) 2024-02-28

Family

ID=73598086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20812272.1A Active EP4100572B1 (en) 2020-02-04 2020-11-24 Methods for producing a liner web

Country Status (4)

Country Link
EP (1) EP4100572B1 (en)
CN (1) CN115053034A (en)
DE (1) DE102020102731A1 (en)
WO (1) WO2021155970A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021122688A1 (en) 2021-09-02 2023-03-02 Voith Patent Gmbh Process and machine for producing a fibrous web

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19805723A1 (en) * 1998-02-12 1999-08-19 Voith Sulzer Papiertech Patent Dryer section and method for operating such a dryer section
DE19827843A1 (en) 1998-06-23 1999-12-30 Voith Sulzer Papiertech Patent Heating system to dry a wet fiber web
AT501932B1 (en) 2005-06-06 2007-04-15 Andritz Ag Maschf METHOD FOR RECONSTRUCTING ALTPAPER
DE102007002514A1 (en) 2007-01-17 2008-07-24 Voith Patent Gmbh Process for producing high quality papers
DE102008063785A1 (en) * 2008-12-18 2010-06-24 Voith Patent Gmbh Process for the treatment of waste paper-containing raw materials to form a fibrous suspension suitable for the production of graphic papers

Also Published As

Publication number Publication date
EP4100572B1 (en) 2024-02-28
CN115053034A (en) 2022-09-13
EP4100572A1 (en) 2022-12-14
WO2021155970A1 (en) 2021-08-12
DE102020102731A1 (en) 2021-08-05

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